What is earhub sleepwell premium foam earplugs purple 30 pairs? Earhub sleepwell premium foam earplugs are designed to comfortably reduce harmful or irritating noise, providing you with a disturbance free sleep experience. Equally suitable for other environments where noise reduction is key such as at work or during concerts. This pack includes 30 pairs of disposable, t shaped earplugs that are easy to use and cater to almost every wearer thanks to their self adjusting foam material. What are the key features? Soft foam earplugs that self adjust to fit almost every individual provides noise reduction of up to 33 decibels snr 33db made from non toxic pu material for all day comfort specially designed for nighttime use, perfect for light sleepers offers protection and comfort in a range of noisy environments ingredients what are the active ingredients? Non toxic polyurethane foam. What are the other ingredients? No other ingredients. Ingredients usage how to use earhub sleepwell premium foam earplugs purple 30 pairs firstly, sanitise your hands and squeeze the earplug until it's compressed. Slowly insert the compressed plug into your ear canal. Leave the plug in place while it expands back to fill the ear canal. If the plug loosens through movement, simply refit it. As these are disposable earplugs, avoid washing or reusing them. Usage warnings precautions to consider before using earhub sleepwell premium foam earplugs purple 30 pairs these earplugs must be stored in their original packaging, in a dry, cool place, away from direct sunlight. Dispose of the earplugs after use. Do not wash or reuse them. Chemical substances may affect this product. Seek advice from the manufacturer if necessary. Keep out of reach from children and away from infants and small children. Warnings